2026-10-14T01:59:53Z https://www.scidb.cn/oai

10.57760/sciencedb.j00206.00091 2026-03-26T10:48:39Z

2026-03-26 Longitudinal Data Modeling and Cluster Analysis Based on Growth Curve Mixture Model --- Parameter derivation process and simulation results doi:10.57760/sciencedb.j00206.00091 en This appendix presents the parameter derivation process based on the multivariate exponential distribution under the mixture growth curve model, as well as the simulation results of the parameters when beta is 1 and 1.5. Parameter estimation; Multivariate exponential distribution; MM algorithm li rong li Fei Yu PUBLIC https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank